
Armstrong Fluid Technology AS1270-264 O-Ring
The Armstrong Fluid Technology AS1270-264 O-Ring is a precision-engineered EPDM elastomer seal designed specifically for 6-inch pump side connection suction guides. Featuring a 7.484" Inside Diameter (ID) and a 0.139" Cross Section (CS), this genuine OEM Armstrong replacement part ensures a leak-proof seal within commercial HVAC pumping systems. Manufactured from high-grade Ethylene Propylene Diene Monomer, this suction guide gasket offers exceptional resistance to heat, weathering, and aging in water-based applications. Its specialized geometry provides reliable compression set resistance, maintaining system pressure and preventing fluid loss in hydronic heating and cooling systems. Integrating this heavy-duty O-ring into your maintenance routine helps prevent cavitation issues and ensures the structural integrity of the 6-inch suction guide assembly, extending the operational life of your centrifugal pump components while maintaining peak hydraulic efficiency in demanding industrial environments.
Key Benefits:
- Optimized EPDM Composition: Provides superior resistance to hot water, steam, and polar solvents.
- Precision Fit: Specifically engineered for Armstrong 6-inch suction guides to prevent bypass leakage.
- Chemical Resilience: Compatible with common hydronic system fluids and glycol-water mixtures.
- Simplified Maintenance: Exact OEM dimensions (7.484" ID x 0.139" CS) allow for fast, reliable installation.
Common Questions:
Where is the AS1270-264 O-ring installed?
This seal is located on the cover of the 6-inch pump side connection suction guide, creating a critical seal between the body and the removable cover.
Can this O-ring be used with petroleum-based oils?
No, EPDM material is designed for water and steam applications; exposure to mineral oils or petroleum products will cause the seal to swell and degrade.
How do I verify if this fits my suction guide?
Confirm your suction guide has a 6-inch pump side connection and check your technical manual for the AS1270-264 part number to ensure exact compatibility.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $25.77
-65%$25.77
$9.02Armstrong Fluid Technology AS1270-264 O-Ring
The Armstrong Fluid Technology AS1270-264 O-Ring is a precision-engineered EPDM elastomer seal designed specifically for 6-inch pump side connection suction guides. Featuring a 7.484" Inside Diameter (ID) and a 0.139" Cross Section (CS), this genuine OEM Armstrong replacement part ensures a leak-proof seal within commercial HVAC pumping systems. Manufactured from high-grade Ethylene Propylene Diene Monomer, this suction guide gasket offers exceptional resistance to heat, weathering, and aging in water-based applications. Its specialized geometry provides reliable compression set resistance, maintaining system pressure and preventing fluid loss in hydronic heating and cooling systems. Integrating this heavy-duty O-ring into your maintenance routine helps prevent cavitation issues and ensures the structural integrity of the 6-inch suction guide assembly, extending the operational life of your centrifugal pump components while maintaining peak hydraulic efficiency in demanding industrial environments.
Key Benefits:
- Optimized EPDM Composition: Provides superior resistance to hot water, steam, and polar solvents.
- Precision Fit: Specifically engineered for Armstrong 6-inch suction guides to prevent bypass leakage.
- Chemical Resilience: Compatible with common hydronic system fluids and glycol-water mixtures.
- Simplified Maintenance: Exact OEM dimensions (7.484" ID x 0.139" CS) allow for fast, reliable installation.
Common Questions:
Where is the AS1270-264 O-ring installed?
This seal is located on the cover of the 6-inch pump side connection suction guide, creating a critical seal between the body and the removable cover.
Can this O-ring be used with petroleum-based oils?
No, EPDM material is designed for water and steam applications; exposure to mineral oils or petroleum products will cause the seal to swell and degrade.
How do I verify if this fits my suction guide?
Confirm your suction guide has a 6-inch pump side connection and check your technical manual for the AS1270-264 part number to ensure exact compatibility.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Armstrong Fluid Technology AS1270-264 O-Ring is a precision-engineered EPDM elastomer seal designed specifically for 6-inch pump side connection suction guides. Featuring a 7.484" Inside Diameter (ID) and a 0.139" Cross Section (CS), this genuine OEM Armstrong replacement part ensures a leak-proof seal within commercial HVAC pumping systems. Manufactured from high-grade Ethylene Propylene Diene Monomer, this suction guide gasket offers exceptional resistance to heat, weathering, and aging in water-based applications. Its specialized geometry provides reliable compression set resistance, maintaining system pressure and preventing fluid loss in hydronic heating and cooling systems. Integrating this heavy-duty O-ring into your maintenance routine helps prevent cavitation issues and ensures the structural integrity of the 6-inch suction guide assembly, extending the operational life of your centrifugal pump components while maintaining peak hydraulic efficiency in demanding industrial environments.
Key Benefits:
- Optimized EPDM Composition: Provides superior resistance to hot water, steam, and polar solvents.
- Precision Fit: Specifically engineered for Armstrong 6-inch suction guides to prevent bypass leakage.
- Chemical Resilience: Compatible with common hydronic system fluids and glycol-water mixtures.
- Simplified Maintenance: Exact OEM dimensions (7.484" ID x 0.139" CS) allow for fast, reliable installation.
Common Questions:
Where is the AS1270-264 O-ring installed?
This seal is located on the cover of the 6-inch pump side connection suction guide, creating a critical seal between the body and the removable cover.
Can this O-ring be used with petroleum-based oils?
No, EPDM material is designed for water and steam applications; exposure to mineral oils or petroleum products will cause the seal to swell and degrade.
How do I verify if this fits my suction guide?
Confirm your suction guide has a 6-inch pump side connection and check your technical manual for the AS1270-264 part number to ensure exact compatibility.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












